Trouble building

[Ric Claus]

On Jul 24, 2015, at 9:50 AM, Sebastian Huber <sebastian.huber at embedded-brains.de> wrote:

> 
> 
> On 23/07/15 18:57, Ric Claus wrote:
>> Since a fresh git pull of the RTEMS master this morning (CET), I’ve been having trouble building various components.  Building the xilinx-zynq-zedboard with —enable-smp ends with failing to build sptls01 (which had no trouble yesterday):
>> 
>> cpukit/score/cpu/arm/__tls_get_addr.c:28: undefined reference to `_Thread_Get_executing’
> 
> I fixed this. Did you modify the compiler options? On ARMv7-A you shouldn't need this function since there is a dedicated thread registers.

Okay.  Yes, this is for generating non-thumb code.  Here’s the full output:

Making all in sptls01
gmake[6]: Entering directory `/u1/home/claus/development/rtems/bld/xilinx_zynq/ml1/up/arm-rtems4.11/c/xilinx_zynq_ml1/testsuites/sptests/sptls01'
arm-rtems4.11-gcc -B../../../../../xilinx_zynq_ml1/lib/ -specs bsp_specs -qrtems -DHAVE_CONFIG_H -I. -I/home/claus/development/rtems/src/rtems/c/src/../../testsuites/sptests/sptls01 -I..  -I/home/claus/development/rtems/src/rtems/c/src/../../testsuites/sptests/../support/include   -march=armv7-a -mfpu=neon -mfloat-abi=softfp -mtune=cortex-a9 -fPIC -O2 -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs -MT init.o -MD -MP -MF .deps/init.Tpo -c -o init.o /home/claus/development/rtems/src/rtems/c/src/../../testsuites/sptests/sptls01/init.c
mv -f .deps/init.Tpo .deps/init.Po

arm-rtems4.11-gcc -B../../../../../xilinx_zynq_ml1/lib/ -specs bsp_specs -qrtems -march=armv7-a -mfpu=neon -mfloat-abi=softfp -mtune=cortex-a9 -fPIC -O2 -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs    -march=armv7-a -mfpu=neon -mfloat-abi=softfp -mtune=cortex-a9 -fPIC   -o sptls01.exe init.o
../../../../../xilinx_zynq_ml1/lib/librtemscpu.a(libscorecpu_a-__tls_get_addr.o): In function `__tls_get_addr':
/home/claus/development/rtems/src/rtems/c/src/../../cpukit/score/cpu/arm/__tls_get_addr.c:28: undefined reference to `_Thread_Get_executing'
collect2: error: ld returned 1 exit status
gmake[6]: *** [sptls01.exe] Error 1

> 
>> 
>> Building rtems-libbsd, with either a modified Makefile or waf (exactly as per rtems-libbsd/README.waf, i.e., for realview_pbx_a9_qemu), ends with:
>> 
>> In file included from ../../rtemsbsd/rtems/rtems-bsd-mutex.c:41:0:
>> .../rtems-libbsd/rtemsbsd/include/machine/rtems-bsd-muteximpl.h: In function 'rtems_bsd_mutex_unlock':
>> .../rtems-libbsd/rtemsbsd/include/machine/rtems-bsd-muteximpl.h:154:34: error: 'Thread_queue_Control' has no member named ‘Queues'
> 
> For me the waf configure fails with:
> 
> Checking for RTEMS headers
> ==>
> #include <rtems.h>
> 
> int main() {
>    return 0;
> }
> 
> <==
> [1/2] cxx: build/.conf_check_43c32d88444a1ba1e9b68cfe1006373a/test.cpp -> build/.conf_check_43c32d88444a1ba1e9b68cfe1006373a/testbuild/test.cpp.1.o
> 
> ['/opt/rtems-4.11/bin/arm-rtems4.11-g++', '-qrtems', '-B/opt/rtems-4.11/arm-rtems4.11/lib/', '-B/opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/', '--specs', 'bsp_specs', '-march=armv7-a', '-march=armv7-a', '-mthumb', '-mthumb', '-mfpu=neon', '-mfpu=neon', '-mfloat-abi=hard', '-mfloat-abi=hard', '-mtune=cortex-a9', '-mtune=cortex-a9', '../test.cpp', '-c', '-o', 'test.cpp.1.o']
> err: In file included from /opt/rtems-4.11/lib64/gcc/arm-rtems4.11/4.9.4/include/c++/atomic:38:0,
>                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/cpustdatomic.h:32,
>                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/cpuatomic.h:12,
>                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/atomic.h:20,
>                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/thread.h:24,
>                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/heap.h:22,
>                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/rtems/types.h:26,
>                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems.h:31,
>                 from ../test.cpp:1:
> /opt/rtems-4.11/lib64/gcc/arm-rtems4.11/4.9.4/include/c++/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
> #error This file requires compiler and library support for the \

My tools were built using RSB last Friday.

$ rtems/4.11/bin/arm-rtems4.11-gcc --version
arm-rtems4.11-gcc (GCC) 4.9.3 20150626 (RTEMS 4.11, RSB fba2549d5c06a4a3f6f36ec1672a98371f55a916, Newlib 2.2.0.20150423)

	Ric

> 
> -- 
> Sebastian Huber, embedded brains GmbH
> 
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